2 ADD COLUMN job_random
integer unsigned
NOT NULL default 0,
3 ADD COLUMN job_token
varbinary(32) NOT NULL default '',
4 ADD COLUMN job_token_timestamp
varbinary(14) NULL default NULL,
5 ADD COLUMN job_sha1
varbinary(32) NOT NULL default '';
7 CREATE INDEX /*i*/job_sha1
ON /*_*/job (job_sha1
);
8 CREATE INDEX /*i*/job_cmd_token
ON /*_*/job (job_cmd
,job_token
,job_random
);